Structure of PDB 5zla Chain A Binding Site BS01

Receptor Information
>5zla Chain A (length=439) Species: 452863 (Pseudarthrobacter chlorophenolicus A6) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PSNNRYDVTEWPAGNPAKDIGEVINSIIADIKARQGAADVDDGGKPGAVI
YLPPGDYHLRTQVLIDISFLRIEGSGHGFTSSSIRFNVPEEEWPDLHELW
PGGSRVIVDLPAGGAGDSAAGAAFLVAREGSPRISSVEFSNFCIDGLHFT
ADGSGRHPENTYANGKTGIHVASANDSFRVTDMGFVYLENALTIHKADAL
SIHHNFIAECGSCIELRGWGQASKITDNLVGAGPRGHSIYAENHGGLLVT
ANNVFPRGASSVHFKGVTRSSVTNNRLHAFYPGMVRLEENSSENLVATNH
FLRDHEPWTPFFGVDNGLDDLTGLLSISGNNNSVIGNHFSEVVDANEIRP
EGATPVIIRLTAGTGNFVSTNHVVAMDVDAASSDSAFEAQVDALLATDLA
VTAVLVDPGSARNTILDSGSDTQVVADRAVNAIRATPTV
Ligand information
Ligand ID9F3
InChIInChI=1S/C12H20O10/c13-1-5-7(16)9(18)12(21-5)4-19-11(3-15)10(22-12)8(17)6(2-14)20-11/h5-10,13-18H,1-4H2/t5-,6-,7-,8-,9+,10+,11-,12-/m1/s1
InChIKeyKSRQDWNGXKYIDO-TWOHWVPZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6C1[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)O[C@H]3[C@@H]([C@H](O[C@]3(O1)CO)CO)O
OpenEye OEToolkits 2.0.6C1C2(C(C(C(O2)CO)O)O)OC3C(C(OC3(O1)CO)CO)O
CACTVS 3.385OC[CH]1O[C]2(CO[C]3(CO)O[CH](CO)[CH](O)[CH]3O2)[CH](O)[CH]1O
CACTVS 3.385OC[C@H]1O[C@@]2(CO[C@]3(CO)O[C@H](CO)[C@@H](O)[C@@H]3O2)[C@@H](O)[C@@H]1O
FormulaC12 H20 O10
Name(2R,3'S,4'S,4aR,5'R,6R,7R,7aS)-4a,5',6-tris(hydroxymethyl)spiro[3,6,7,7a-tetrahydrofuro[2,3-b][1,4]dioxine-2,2'-oxolane ]-3',4',7-triol;
Beta-2,1'-alpha-2',3-Difructofuranose anhydride
ChEMBL
DrugBank
ZINCZINC000005426437
PDB chain5zla Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5zla Structural and functional basis of difructose anhydride III hydrolase, which sequentially converts inulin using the same catalytic residue
Resolution1.7 Å
Binding residue
(original residue number in PDB)
S84 E210 F256 P257 R258 F281 W309
Binding residue
(residue number reindexed from 1)
S83 E209 F255 P256 R257 F280 W308
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=4.30,Kd=50.1uM
Enzymatic activity
Enzyme Commision number 4.2.2.17: inulin fructotransferase (DFA-I-forming).
Gene Ontology
Molecular Function
GO:0016740 transferase activity
GO:0016829 lyase activity
GO:0033997 inulin fructotransferase (DFA-I-forming) activity

View graph for
Molecular Function
External links
PDB RCSB:5zla, PDBe:5zla, PDBj:5zla
PDBsum5zla
PubMed
UniProtB8HDZ1

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